baber/WOPTO huggingface dataset:
Patent JP-2002140120-A (JP)
Title: Temperature controller
Inventor: TAKAMOTO MASARU
IPC: H05B3/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a temperature controller which can conduct temperature control without using a CPU, while taking not only the temperature at one point in time but also a temperature change into account. SOLUTION: Temperature data from a sensor 1 is converted by an A/D converter 2, and then the data is latched temporarily in a latch 3. The data from the sensor 1 is input in a differential amplifier 5, the temperature data latched in the latch 3 in the last timing is compared with a data analog- converted by a D/A converter 4, by the amplifier 5, and the data is digital- converted by an A/D converter 6 to be latched as a temperature change data by a latch 7. A heater current value data 22 is read out from a memory 8 using temperature data 20 and temperature change data 21 as memory addresses.
Patent JP-2002138945-A (JP)
Title: Motor type power generator
Inventor: ARITA KEIJI
IPC: F16F15/31
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor type power generator which produces less noise and no pollution by using a small motor. SOLUTION: A dead weight 4 in an arm 2 is pulled to a center side by a spring 6 in an early stage of rotation, and the flywheel can be rotated even with a starting torque due to a small effect of a flywheel 1. A small motor and the power generator are connected by a pulley and a belt, whereby the power generator is rotated simultaneously with start of the small motor. The dead weight 4 in the flywheel mounted in the power generator moves by a centrifugal force from an inner periphery to an outer periphery in proportion to increase of the number of rotation. When the small motor reaches a constant speed rotation by which a maximum torque is generated, the dead weight 4 moves to an outermost side, thereby maximizing the effect of the flywheel.  Thus, even if an electric load of an output of the power generator increases and a magnetic resistance of the power generator itself increases, the rotation is continued by the flywheel effect.
Patent JP-2002148139-A (JP)
Title: Instrument and method for measuring natural frequency of tape
Inventor: NOZAKI SHIGERU
IPC: G01M7/02
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument and a measuring method for individually finding a natural frequency and an attenuation coefficient only in a tape stuck to a television frame. SOLUTION: This natural frequency measuring for the tape is provided with a mounting means for mounting a member having the tape as a measurement object, an air pulse injection means arranged above the mounting means and adjustably positioned for jetting an air pulse to a predetermined position in the tape, and a vertically movable non-contact displacement gauge arranged above the mounting means for detecting vibration of the measurement object by the air pulse injection means. In this measuring method, an air pulse is applied to the thin tape stuck with a fixed tension for displacing it, a residual vibration in recovery from the displacement is continuously measured, and Fourier transformation of an obtained result of displacement amplitude-time characteristic is carried out for finding the natural frequency.
Patent JP-2002146511-A (JP)
Title: Continuous vacuum carburizing furnace
Inventor: MONNO TORU
IPC: C21D1/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a continuous vacuum carburizing method which increases flexibility and saves the consumption of carburizing gas by efficiently dealing with the cycle time of treating articles and a change in carburizing depth with a continuous vacuum carburizing furnace for iron alloys including a charging chamber, heating up chamber, carburizing chamber, diffusing chamber, heating up and holding chamber and hardening chamber. SOLUTION: The continuous vacuum carburizing furnace 1 has the charging chamber 18 and the heating up chamber 11, the plural independent carburizing/ diffusing chambers 12a, 12b and 12c respectively partitioned therefrom, the heating up and holding chamber 19 and the hardening chamber 15 adjacent thereto. Trays or basket 13 for the iron alloy parts which are the treating articles are moved from a left to a right direction shown in the Figure within the equipment by internal feeders like walking beams and rollers, not shown in the Figure. At least one heating up, carburizing and/or diffusing treatment time of the plural carburizing/diffusing chambers described above is varied from that to the other carburizing/diffusing chambers.
Patent JP-2001176578-A (JP)
Title: Electric connector with wire handling means
Inventor: O'SULLIVAN MICHAEL
IPC: H01R12/70
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector with a wire handling means for easily terminating tails of plural terminals to the conductors of plural electrical wires. SOLUTION: Plural terminals 24A-24C include a terminal 24A in the upper row, a terminal 24B in the middle row, and a terminal 24C in the lower row. All the terminals have a contact in front, and tail parts 36A-36C projecting toward the rear from central main body parts 69 and 76 over the rear end 68 of a housing 60. A wire handling platform 40, projecting from the rear side of the central main body parts 69 and 76, includes a first top surface 94A which lies in parallel with a tail part 36A of the terminal 24A in the upper row, a second surface 94B which lies in parallel with a long tail part 36B of the terminal 24B in the middle row, and a bottom surface 94C which lies in parallel with a tail part 36C of the terminal 24C in the lower row.
Patent JP-2002154644-A (JP)
Title: Picking device
Inventor: ARIKATA KIYOSHI
IPC: B65G47/28
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a picking device 19 having a high picking capability of articles 1 and capable of reliably picking the articles 1 in the unit of a column and easily coping with the picking of many kinds of articles 1. SOLUTION: Articles 1 conveyed by a conveying means 32 are aligned in a plurality of columns by an aligning means 47, with the front column in the conveying direction B used as a reference. Multiple columns of articles 1 from the front column aligned by the aligning means 47 are clamped and picked in the unit of a column by a plurality of clamp units 59 of a picking means 57. Multiple columns of articles 1 picked by the picking means 57 are received in the unit of a column by multiple columns of receiving lanes 118, the articles 1 are delivered along the receiving lanes 118 by a delivering means 131, and the articles 1 delivered from the receiving lanes 118 are sent in the unit of a column by a sending means.  The picking capability of articles 1 is high, and the picking of many kinds of articles 1 can easily be coped with, because the articles 1 can reliably be picked in the unit of a column and processed in the unit of a column.
Patent JP-2002145938-A (JP)
Title: Acrylonitrile-based polymer and carbon material using the same
Inventor: KAKITA HIDETO
IPC: C08F4/04
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an acrylonitrile-based polymer suitable for a raw material for a carbon material such as carbon fiber, and having stable thermal oxidation reactivity. SOLUTION: This acrylonitrile-based polymer has the inverse number 1/tp of an exothermic peak appearance time tp (min) in an isothermal exothermic curve measured by a heat flux-type differential scanning calorimeter in an air flow of 100 ml/min at 230 deg.C, satisfying the relation of 0.1<1/tp<2.0. The polymer is preferably produced by using a dibasic acid salt of 2,2'-azobis(2- aminodipropane) as an initiator by a water-based suspension polymerization method.
Patent JP-2002158231-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MATSUOKA AKIO
IPC: H01L21/265
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having an impurity diffused layer including a shallow box impurity profile in high concentration therein and a method for manufacturing the same. SOLUTION: The method for manufacturing the semiconductor device comprises the steps of forming a diffusion forming auxiliary film on the surface of a semiconductor substrate, doping impurity on the surface of the substrate via the auxiliary film, executing second annealing after the doping, removing the auxiliary film after the second annealing, and first annealing after the auxiliary film is removed. The auxiliary film is a film for protecting the surface of the semiconductor in the case of doping. The semiconductor device is provided.
Patent JP-2002158805-A (JP)
Title: Accounting server, accounting method, recording medium storing accounting program, and recording medium storing program
Inventor: TANAKA SHINICHIRO
IPC: H04M15/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a connection system which easily informs an opposite party of information of a person who requests to communicate, by the use of an internet. SOLUTION: A recording medium stores a program which connects a call originating terminal with a call receiving terminal by the use of a network to which a user's IP address is assigned when a network is connected. The program is equipped with an IP address acquisition module 300 which acquires the IP address of the call originating terminal from a provider when a user as the call originating terminal inputs a request to make a call, and an electronic mail transmission module 304 which generates an electronic mail that contains information indicating the IP address and an indication button which indicates a request to make a call from the call receiving terminal to call originating terminal and transmits the above electronic mail to the call receiving terminal.
Patent JP-2002156504-A (JP)
Title: Hard coat film and hard coat film with attached functional thin film
Inventor: MATSUFUJI AKIHIRO
IPC: G02B1/14
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a hard coat film with 4H or harder pencil hardness by forming a hard coat layer being excellent in resistance to scuffing and wear, in surface hardness and in transparency. SOLUTION: The hard coat film is composed of a transparent substrate film with a hard coat layer, with >=2 mN (mm) and <=10 mN (mm) product of the surface hardness and the cubed layer thickness, laminated on at least one surface thereof.
Patent JP-2001353884-A (JP)
Title: Ink-jet recording device
Inventor: MOMOSE KAORU
IPC: B41J2/165
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording device capable of stabilizing the printing operation by preventing adhesion of bubbles generated in a cap onto the nozzle surface after cleaning, or the like. SOLUTION: This device comprises a recording head 22 having a pressuring chamber for receiving the supply of an ink, a pressure generating element for generating pressure in the pressuring chamber, and a nozzle opening 8 communicating with the pressuring chamber, for ejecting ink droplets, a cap 24 for sealing the nozzle surface 40 of the recording head 22 at a position away therefrom by a predetermined space, and a suction pump for providing a negative pressure to the space inside the cap 24, wherein a cover member 33 for covering the entire nozzle opening 8 in the state with the cap 24 seals the nozzle surface 40, is provided inside the cap 24, and thus adhesion of bubbles generated in the space inside the cap 24 on the nozzle surface 40 so as to enter into the nozzle opening 8 can be prevented so that generation of printing failure can be prevented.
Patent JP-2002160158-A (JP)
Title: Grinding device and grinding method for substrate
Inventor: SEKIDA SABURO
IPC: B24B41/06
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method and a grinding device and therefor for finishing a substrate made by slicing a silicon ingot to have a plane surface without undulation on the surface. SOLUTION: An adhesive chuck 51 is a laminated structure constituted by a rigid body adhesive plate 51a, a soft rubber film 51b having a thickness of 1 to 5 mm, and a soft rubber film wherein a hole 58 having a diameter of 0.5 to 2 mm is penetrated. The substrate obtained by slicing the ingot is adhered to the soft rubber film 51b of the adhesive chuck 51. A grinding wheel rotatably held by a spindle is pressed from an upper surface side of the substrate, and the adhesive chuck 51 and the grinding wheel 41 are slid to grind the surface of the substrate.
Patent JP-2002158134-A (JP)
Title: Conductive paste and ceramic electronic component using the same
Inventor: MIKI TAKESHI
IPC: H01G4/12
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste which can secure the stable bonding strength of a formed terminal electrode even when the content of glass frit and a baking temperature fluctuate with respect to their design values and can suppress the heat generation of a ceramic element, and also to provide a ceramic electronic component having the terminal electrode formed using the conductive paste. SOLUTION: The conductive paste contains a conductive component, an organic vehicle and a glass frit including at least crystallized glass to be baked at n deg.C. The crystal fusing temperature of the crystallization glass is in a range of (n-100) to (n+40) deg.C with respect to the printing temperature of the conductive paste. The ceramic electronic component includes a ceramic element and a terminal electrode formed to the ceramic element. The terminal electrode is formed using the conductive paste.
Patent JP-2002161307-A (JP)
Title: Slag coating method used in furnace exclusive for dephosphorization
Inventor: OTSUKA MASATOSHI
IPC: C21C1/06
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a slag coating method that securely repairs an exclusive dephosphorization furnace used for removal of phosphorus from molten pig iron without increase in repair costs or failure in the durability of repaired sections. SOLUTION: In dephosphorization treatment using an exclusive dephosphorination converter 1, the converter 1 is fed at first with only a part of the total charge V of molten pig iron 2 to be processed, a charge volume ranging from one half or more to two thirds or less of the total charge V. After the dephosphorization of the initial charge in the converter is completed and processed molten metal is taken out, the second charge is made using the remaining molten pig iron in the range of one thirds or more to one half or less of the total charge volume V so as to feed the converter with molten pig iron up to the depth of 500 mm or more from the bottom of the bath but in any way not deeper than one half of the height (Ho) from the entrance level to the bed of the converter 1.  Then, oxygen blowing is followed for decarburization, completing slag coating on the exclusive dephosphorization converter 1.
Patent JP-2002161362-A (JP)
Title: Joint and substrate rotation mechanism
Inventor: YANAGISAWA TAKAYUKI
IPC: H01L21/68
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a joint and a substrate rotation device, which check leakage, effectively perform the leakage recovery, and consequently shorten an operating time, particularly when there are several joints. SOLUTION: The joint for removably connecting a first mechanism arranged in a vacuum chamber and a second mechanism arranged outside the vacuum chamber, in the vacuum chamber, is characterized by providing a partition at the second mechanism side of the inside of the joint, arranging an auxiliary pipe so as to penetrate the partition sealingly, connecting the above first and second mechanisms through the inside of the auxiliary pipe, and installing a gas pipe so as to introduce or exhaust a gas for checking leakage on a connection side of the joint on the above partition. The substrate rotation mechanism comprises using the joint of the above configuration to removably connect several substrate holders having a heating means and a cooling means of substrate through the joint around a rotation axis.
Patent JP-2001178258-A (JP)
Title: Waste straw-conveying device in thresher
Inventor: ANAMI MASAYUKI
IPC: A01F17/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a waste straw-conveying device for conveying threshed stalks to the exterior of the machine, hardly causing disorder of the postures of the waste straws, and capable of allowing the treatment of the waste straws to be carried out precisely by a waste straw-treating device at the following step. SOLUTION: A waste straw-conveying body 5 and a rod-shaped guiding rod 6 are installed in the tip side of the waste straw conveyed by a waste straw-nipping chain 4 in the threshing machine having the threshing conveying chain 3 and the waste straw-nipping chain 4. The guiding rod 6 is installed at the position between the waste straw-conveying belt 5 and the waste straw- nipping chain 4 and avoiding right under of the waste straw-conveying body 5.
Patent JP-2002159218-A (JP)
Title: Cap for mushroom cultivation and method for cultivating mushroom using the same
Inventor: KIDA SABURO
IPC: A01G1/04
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a cap for covering a bottle mouth of a bottle for mushroom cultivation capable of readily scratching off the mushrooms growing into a spread state into a spherical shape from the bottle mouth of the bottle for cultivating the mushrooms. SOLUTION: This cap 10 for cultivation of the mushrooms 66 is obtained by opening a hole 16 for passing the mushrooms 66 growing in the upper part of the bottle mouth 22 therethrough in the nearly center of a cap ceiling wall 12 for covering the bottle mouth 22 of the bottle for cultivating the mushrooms 66. A cylindrical body 18 is stood in series on the peripheral edge of the hole 16. Thereby, the periphery in the intermediate part of the mushrooms 66 passing through the hole 16 and elongating to the upper side of the cap 10 can be covered with the cylindrical body 18 to prevent the intermediate part of the mushrooms 66 from growing in a state thereof bulged to the outside. A gap 40 in which fingers of a hand for scratching off the mushrooms 66 elongating to the upper side of the cap 10 is formed between the mushrooms 66 and the cap ceiling wall 12.
Patent JP-2002161288-A (JP)
Title: Method for transportation/utilization of gas hydrate
Inventor: IZUMI NORIAKI
IPC: C10L3/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for transporting a gas hydrate with high energy density to each of small-lot consumers where it is decomposed and separated into a gas and water and both of them are effectively utilized. SOLUTION: This method for transportation/utilization of a gas hydrate comprises the following: the gas hydrate 22 stored in a domestic storage terminal 20 is transported in bulk to small-lot consumers 26 and then decomposed and separated into a gas and water at each of the consumers 26, and both the gas and the water thus separated are utilized; the water is used for e.g. the bathroom, washstand, toilet at each of the small-lot consumers 26.
Patent JP-2002165223-A (JP)
Title: Image-signal encoding apparatus
Inventor: UEDA MOTOHARU
IPC: H04N19/186
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an image-signal encoding apparatus, in which satisfactory recoding operation can be performed, when a decoded image signal edited by changing over a plurality of decoded picture signals is re-encoded. SOLUTION: In a frame-information determining circuit 73, frame information, in which whether frame encoding information is valid or invalid has been determined is acquired by a decoder ID which is detected from each macroblock of one frame portion, and by the frame encoding information which is encoding information in a sampled frame unit (one frame encoding information results from adding picture encoding parameters in the prescribed number of pieces).
Patent JP-2002174131-A (JP)
Title: Crank mechanism for reciprocating internal combustion engine
Inventor: FUJIMOTO HIROYA
IPC: F02B75/32
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To widely keep a gap between a piston 3 at the bottom dead center of the piston 3 and a counterweight 12 and enlarge the variable range of a compression ratio. SOLUTION: A variable compression ratio mechanism is constructed by a double link mechanism using an upper link 21, a lower link 22 and a control link 23. At a lower compression ratio, the bottom dead center of the piston 3 is lowered. An outer edge 13 of the counterweight 12 for the crank shaft 10 is in an approximately circular shape, and a radial distance rc of a central portion closest to a pin boss portion at the center of the piston 3 at the bottom dead center of the piston 3 is shorter than a radial distance rs of both side portions. Thus, a gap c can be kept widely between the piston 3 and the counterweight 12 and the variable range of the compression ratio is enlarged while the inertial moment of the counter weight 12 is sufficiently maintained.
Patent JP-2002172295-A (JP)
Title: Washing machine
Inventor: OSHIMA ICHIRO
IPC: D06F33/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine capable of flocculating detergent constituents in drainage and easily discarding a captured aggregate, and preventing clogging of a filtering part. SOLUTION: In this washing machine having a purifier 36 for flocculating a detergent or dirt contained in washing drainage and capturing a generated aggregate 24, the filtering part 16 for capturing the aggregate 24 is removably mounted in an opening part of a bottomed tub 5 for covering the outer periphery of a washing basket 2 for putting in the wash.
Patent JP-2001211222-A (JP)
Title: Method for tracing space assigned in write reservation station for data transfer controller
Inventor: SINGIV AGARUWARA
IPC: H04L29/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To control reading of data from a high-speed sender port, in a way such that production of a quantity of data that cannot be consumed by a low speed destination port is prevented through a hub and a transfer controller with a port. SOLUTION: The count of a write assignment counter 510 indicates a quantity of data that can immediately be consumed by a low-speed destination port. Whether a reserved station of the low speed destination port can be assigned completely is discriminated (503), advance write is conducted (511) to assign the reserved station space for data transfer and the count is incremented (508). In the case that the count is more than a read burst size (502) and the advance write is received in an advance cycle (504), when the count is higher than the capacity of a data router (501) or smaller than the read burst size, when the reserved station is full (503), the high-speed port is read so as to avoid a sender port reply queue from being closed up by unconsumed data for the destination port.
Patent JP-2002176381-A (JP)
Title: Radio communication system
Inventor: SHIROMIZU TETSUYA
IPC: H01Q21/06
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system for avoiding disconnection of a communication channel even when a shielding body such as a gondola for window cleaning covers the entire surface of a transmission/reception antenna in the radio communication system for which a directional antenna is installed inside the room of a building and transmission and reception are performed with a station side antenna by the directional antenna. SOLUTION: The branching part of a feeder cable is provided between a transmitter-receiver and a main antenna, the feeder cable is branched at the branching part and an auxiliary antenna installed at a position separated from the main antenna for a prescribed distance is connected to the branched feeder cable. Also, a close coupling means for electrically and closely coupling the main antenna and the branching part is connected between them and a loose coupling means for loosely coupling the auxiliary antenna and the branching part is connected between them.